List of top Questions asked in MHT CET

The values of x for which the angle between $\vec{a}=2x^{2}\hat{i}+4x\hat{j}+\hat{k}$ and $\vec{b}=7\hat{i}-2\hat{j}+x\hat{k}$ is obtuse are}

If $u=\log(\sqrt{x+1}-\sqrt{x-1})$ and $v=\sqrt{x+1}+\sqrt{x-1}$ then $\frac{du}{dv}=...$

The line $\frac{x-1}{2}=\frac{y+2}{-1}=\frac{z}{1}$ intersects the XY and YZ planes at A and B. The line through A and B is}

If $\vec{a}, \vec{b}, \vec{c}$ are coplanar, $|\vec{a}|=1, |\vec{b}|=2, \vec{b} \cdot \vec{c}=8$ and the angle between $\vec{b}, \vec{c}$ is $45^{\circ}$, then $|\vec{a}\times(\vec{b}\times\vec{c})|$ is}

The line $\frac{x-1}{2}=\frac{y+2}{-1}=\frac{z}{1}$ intersects the XY and YZ planes at A and B. The line through A and B is}

P divides AC in 3:4 and Q divides BC in 4:3. Then M divides AQ in the ratio

A fair n-faced die is rolled until a number less than n appears. If the mean of tosses is $n/9$, then n =

The lines $\frac{6x-6}{18}=\frac{y+1}{3}=\frac{z-1}{5}$ and $\frac{3x+6}{12}=\frac{y-1}{3}=\frac{z+1}{2}$ are...

$\int x^{2}\cos x~dx=$

A fair coin is tossed. If $P(5~tails) = P(7~tails)$, then $P(3~tails)$ is

If $u=\log(\sqrt{x+1}-\sqrt{x-1})$ and $v=\sqrt{x+1}+\sqrt{x-1}$ then $\frac{du}{dv}=...$

If $\vec{a}, \vec{b}, \vec{c}$ are coplanar, $|\vec{a}|=1, |\vec{b}|=2, \vec{b} \cdot \vec{c}=8$ and the angle between $\vec{b}, \vec{c}$ is $45^{\circ}$, then $|\vec{a}\times(\vec{b}\times\vec{c})|$ is}

$\int x^{2}\cos x~dx=$

A random variable X has the distribution: $P(X=1,2,3,4) = 0.1, 0.2, 0.3, 0.4$. The mean and standard deviation are:

The values of x for which the angle between $\vec{a}=2x^{2}\hat{i}+4x\hat{j}+\hat{k}$ and $\vec{b}=7\hat{i}-2\hat{j}+x\hat{k}$ is obtuse are}

Population of towns A and B increases at a rate proportional to population. In 1984, both were 20,000. In 1989, A was 25,000 and B was 28,000. The difference in 1994 was

Vectors $\vec{a}, \vec{b}, \vec{c}$ have magnitudes 2, 4, 4. Projection of $\vec{b}$ on $\vec{a}$ equals projection of $\vec{c}$ on $\vec{a}$ and $\vec{b} \perp \vec{c}$. Value of $|\vec{a}+\vec{b}-\vec{c}|$ is}

The lines $\frac{6x-6}{18}=\frac{y+1}{3}=\frac{z-1}{5}$ and $\frac{3x+6}{12}=\frac{y-1}{3}=\frac{z+1}{2}$ are...

The probability that a non-leap year selected at random will contain 52 Saturdays or 53 Sundays is

$\int\frac{dx}{x^{\frac{1}{2}}+x^{\frac{1}{3}}}=Ax^{\frac{1}{2}}+Bx^{\frac{1}{3}}+Cx^{\frac{1}{6}}+D~log(x^{\frac{1}{6}}+1)+k$, then values of A, B, C and D are}

Two tangents to $x^{2}+y^{2}=4$ at A and B meet at $P(-4,0).$ Area of quadrilateral PAOB is}

If the angles A, B and C of a triangle are in A.P. and if a, b and c denote the length of the sides opposite to A, B and C respectively, then the value of $\frac{a}{b}sin~2B+\frac{b}{a}sin~2A$ is}

If the pair of lines $3x^{2}-5xy+py^{2}=0$ and $6x^{2}-xy-5y^{2}=0$ have one line common, then $p=$

The number of ways in which 6 boys and 4 girls can be seated around a round table such that 2 special boys and a special girl never sit together is

The differential equation representing the family of parabolas having vertex at the origin and axis along the positive Y-axis is